Fig. 5: NMDS analysis of bacteria in leaf area. | npj Clean Water

Fig. 5: NMDS analysis of bacteria in leaf area.

From: Underwater light source changes nitrogen and phosphorus removal pathways by Vallisneria spinulosa Yan growth system

Fig. 5

a Different positions; b different light conditions (L is underwater light source, NL is no underwater light source). Stress: Test the results of NMDS analysis. It is generally believed that when stress <0.2, it can be expressed by the two-dimensional point diagram of NMDS, and the diagram has certain explanatory significance; When stress <0.1, it can be considered as a good sort; when stress <0.05, it has a good representativeness.

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